... high efficient heat exchanger retort machines works by spraying water mist to the treated food furface from some strategically ... of 0.3°C will be met. Cooling &heating water take different channle to avoid a contamination in the whole ... Glass bottle , glass jar, glass container sterilizationPlastic container : PP bottles, PP can, PP tray, PP cup, PP container, HDPE bottles, HDPE can, HDPE tray, HDPE ...